#define _CRT_SECURE_NO_WARNINGS 1
#include <iostream>
using namespace std;

int GetMonthDay(int year,int month)
{
	int arr[13] = { 0,31,28,31,30,31,30,31,31,30,31,30,31 };

	if (month == 2 && (year % 4 == 0 && year %100 != 0 || year % 400 == 0)) {
		return 29;
	}
	return arr[month];
}


int main()
{
	int year = 0;
	int month = 0;
	int day = 0;
	cin >> year >> month >> day;
	int tmp = day;

	while (month > 0)
	{
		month--;
		tmp = tmp + GetMonthDay(year, month);
		
	}
	cout << tmp;


	return 0;
}